203467334420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{48049}}^1$

素因数の和:48250

約数の個数: 144

約数和(自身を含む): 517642650000

約数和(自身を除く): 314175315580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 149, 196, 203, 245, 290, 298, 406, 490, 580, 596, 745, 812, 980, 1015, 1043, 1421, 1490, 2030, 2086, 2842, 2980, 4060, 4172, 4321, 5215, 5684, 7105, 7301, 8642, 10430, 14210, 14602, 17284, 20860, 21605, 28420, 29204, 30247, 36505, 43210, 48049, 60494, 73010, 86420, 96098, 120988, 146020, 151235, 192196, 211729, 240245, 302470, 336343, 423458, 480490, 604940, 672686, 846916, 960980, 1058645, 1345372, 1393421, 1681715, 2117290, 2354401, 2786842, 3363430, 4234580, 4708802, 5573684, 6726860, 6967105, 7159301, 9417604, 9753947, 11772005, 13934210, 14318602, 19507894, 23544010, 27868420, 28637204, 35796505, 39015788, 47088020, 48769735, 50115107, 68277629, 71593010, 97539470, 100230214, 136555258, 143186020, 195078940, 200460428, 207619729, 250575535, 273110516, 341388145, 350805749, 415239458, 501151070, 682776290, 701611498, 830478916, 1002302140, 1038098645, 1365552580, 1403222996, 1453338103, 1754028745, 2076197290, 2906676206, 3508057490, 4152394580, 5813352412, 7016114980, 7266690515, 10173366721, 14533381030, 20346733442, 29066762060, 40693466884, 50866833605, 101733667210, 203467334420]

約数ペア:

[(1, 203467334420), (2, 101733667210), (4, 50866833605), (5, 40693466884), (7, 29066762060), (10, 20346733442), (14, 14533381030), (20, 10173366721), (28, 7266690515), (29, 7016114980), (35, 5813352412), (49, 4152394580), (58, 3508057490), (70, 2906676206), (98, 2076197290), (116, 1754028745), (140, 1453338103), (145, 1403222996), (149, 1365552580), (196, 1038098645), (203, 1002302140), (245, 830478916), (290, 701611498), (298, 682776290), (406, 501151070), (490, 415239458), (580, 350805749), (596, 341388145), (745, 273110516), (812, 250575535), (980, 207619729), (1015, 200460428), (1043, 195078940), (1421, 143186020), (1490, 136555258), (2030, 100230214), (2086, 97539470), (2842, 71593010), (2980, 68277629), (4060, 50115107), (4172, 48769735), (4321, 47088020), (5215, 39015788), (5684, 35796505), (7105, 28637204), (7301, 27868420), (8642, 23544010), (10430, 19507894), (14210, 14318602), (14602, 13934210), (17284, 11772005), (20860, 9753947), (21605, 9417604), (28420, 7159301), (29204, 6967105), (30247, 6726860), (36505, 5573684), (43210, 4708802), (48049, 4234580), (60494, 3363430), (73010, 2786842), (86420, 2354401), (96098, 2117290), (120988, 1681715), (146020, 1393421), (151235, 1345372), (192196, 1058645), (211729, 960980), (240245, 846916), (302470, 672686), (336343, 604940), (423458, 480490)]