197016160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 550416384

約数和(自身を除く): 353400224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 157, 160, 176, 184, 220, 230, 248, 253, 310, 314, 341, 352, 368, 440, 460, 496, 506, 620, 628, 682, 713, 736, 785, 880, 920, 992, 1012, 1240, 1256, 1265, 1364, 1426, 1570, 1705, 1727, 1760, 1840, 2024, 2480, 2512, 2530, 2728, 2852, 3140, 3410, 3454, 3565, 3611, 3680, 4048, 4867, 4960, 5024, 5060, 5456, 5704, 6280, 6820, 6908, 7130, 7222, 7843, 8096, 8635, 9734, 10120, 10912, 11408, 12560, 13640, 13816, 14260, 14444, 15686, 17270, 18055, 19468, 20240, 22816, 24335, 25120, 27280, 27632, 28520, 28888, 31372, 34540, 36110, 38936, 39215, 39721, 40480, 48670, 53537, 54560, 55264, 57040, 57776, 62744, 69080, 72220, 77872, 78430, 79442, 97340, 107074, 111941, 114080, 115552, 125488, 138160, 144440, 155744, 156860, 158884, 194680, 198605, 214148, 223882, 250976, 267685, 276320, 288880, 313720, 317768, 389360, 397210, 428296, 447764, 535370, 559705, 577760, 627440, 635536, 778720, 794420, 856592, 895528, 1070740, 1119410, 1231351, 1254880, 1271072, 1588840, 1713184, 1791056, 2141480, 2238820, 2462702, 3177680, 3582112, 4282960, 4477640, 4925404, 6156755, 6355360, 8565920, 8955280, 9850808, 12313510, 17910560, 19701616, 24627020, 39403232, 49254040, 98508080, 197016160]

約数ペア:

[(1, 197016160), (2, 98508080), (4, 49254040), (5, 39403232), (8, 24627020), (10, 19701616), (11, 17910560), (16, 12313510), (20, 9850808), (22, 8955280), (23, 8565920), (31, 6355360), (32, 6156755), (40, 4925404), (44, 4477640), (46, 4282960), (55, 3582112), (62, 3177680), (80, 2462702), (88, 2238820), (92, 2141480), (110, 1791056), (115, 1713184), (124, 1588840), (155, 1271072), (157, 1254880), (160, 1231351), (176, 1119410), (184, 1070740), (220, 895528), (230, 856592), (248, 794420), (253, 778720), (310, 635536), (314, 627440), (341, 577760), (352, 559705), (368, 535370), (440, 447764), (460, 428296), (496, 397210), (506, 389360), (620, 317768), (628, 313720), (682, 288880), (713, 276320), (736, 267685), (785, 250976), (880, 223882), (920, 214148), (992, 198605), (1012, 194680), (1240, 158884), (1256, 156860), (1265, 155744), (1364, 144440), (1426, 138160), (1570, 125488), (1705, 115552), (1727, 114080), (1760, 111941), (1840, 107074), (2024, 97340), (2480, 79442), (2512, 78430), (2530, 77872), (2728, 72220), (2852, 69080), (3140, 62744), (3410, 57776), (3454, 57040), (3565, 55264), (3611, 54560), (3680, 53537), (4048, 48670), (4867, 40480), (4960, 39721), (5024, 39215), (5060, 38936), (5456, 36110), (5704, 34540), (6280, 31372), (6820, 28888), (6908, 28520), (7130, 27632), (7222, 27280), (7843, 25120), (8096, 24335), (8635, 22816), (9734, 20240), (10120, 19468), (10912, 18055), (11408, 17270), (12560, 15686), (13640, 14444), (13816, 14260)]