203079968360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1\times {\mathrm{1093}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 471343773600

約数和(自身を除く): 268263805240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 277, 328, 409, 410, 554, 818, 820, 1093, 1108, 1385, 1636, 1640, 2045, 2186, 2216, 2770, 3272, 4090, 4372, 5465, 5540, 8180, 8744, 10930, 11080, 11357, 16360, 16769, 21860, 22714, 33538, 43720, 44813, 45428, 56785, 67076, 83845, 89626, 90856, 113293, 113570, 134152, 167690, 179252, 224065, 226586, 227140, 302761, 335380, 358504, 447037, 448130, 453172, 454280, 566465, 605522, 670760, 894074, 896260, 906344, 1132930, 1211044, 1513805, 1788148, 1792520, 2235185, 2265860, 2422088, 3027610, 3576296, 4470370, 4531720, 4645013, 6055220, 8940740, 9290026, 12110440, 12413201, 17881480, 18328517, 18580052, 23225065, 24826402, 36657034, 37160104, 46450130, 49652804, 62066005, 73314068, 91642585, 92900260, 99305608, 123829249, 124132010, 146628136, 183285170, 185800520, 247658498, 248264020, 366570340, 495316996, 496528040, 619146245, 733140680, 990633992, 1238292490, 2476584980, 4953169960, 5076999209, 10153998418, 20307996836, 25384996045, 40615993672, 50769992090, 101539984180, 203079968360]

約数ペア:

[(1, 203079968360), (2, 101539984180), (4, 50769992090), (5, 40615993672), (8, 25384996045), (10, 20307996836), (20, 10153998418), (40, 5076999209), (41, 4953169960), (82, 2476584980), (164, 1238292490), (205, 990633992), (277, 733140680), (328, 619146245), (409, 496528040), (410, 495316996), (554, 366570340), (818, 248264020), (820, 247658498), (1093, 185800520), (1108, 183285170), (1385, 146628136), (1636, 124132010), (1640, 123829249), (2045, 99305608), (2186, 92900260), (2216, 91642585), (2770, 73314068), (3272, 62066005), (4090, 49652804), (4372, 46450130), (5465, 37160104), (5540, 36657034), (8180, 24826402), (8744, 23225065), (10930, 18580052), (11080, 18328517), (11357, 17881480), (16360, 12413201), (16769, 12110440), (21860, 9290026), (22714, 8940740), (33538, 6055220), (43720, 4645013), (44813, 4531720), (45428, 4470370), (56785, 3576296), (67076, 3027610), (83845, 2422088), (89626, 2265860), (90856, 2235185), (113293, 1792520), (113570, 1788148), (134152, 1513805), (167690, 1211044), (179252, 1132930), (224065, 906344), (226586, 896260), (227140, 894074), (302761, 670760), (335380, 605522), (358504, 566465), (447037, 454280), (448130, 453172)]