201620511074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{8017}}^1$

素因数の和:8683

約数の個数: 64

約数和(自身を含む): 338126115840

約数和(自身を除く): 136505604766

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 577, 589, 703, 1147, 1154, 1178, 1406, 2294, 8017, 10963, 16034, 17887, 21349, 21793, 21926, 35774, 42698, 43586, 152323, 248527, 296629, 304646, 339853, 405631, 497054, 593258, 661819, 679706, 811262, 1323638, 4625809, 4722013, 5635951, 9195499, 9251618, 9444026, 11271902, 12574561, 18390998, 25149122, 87890371, 143400079, 171154933, 174714481, 175780742, 286800158, 342309866, 349428962, 2724601501, 3251943727, 5305802923, 5449203002, 6503887454, 10611605846, 100810255537, 201620511074]

約数ペア:

[(1, 201620511074), (2, 100810255537), (19, 10611605846), (31, 6503887454), (37, 5449203002), (38, 5305802923), (62, 3251943727), (74, 2724601501), (577, 349428962), (589, 342309866), (703, 286800158), (1147, 175780742), (1154, 174714481), (1178, 171154933), (1406, 143400079), (2294, 87890371), (8017, 25149122), (10963, 18390998), (16034, 12574561), (17887, 11271902), (21349, 9444026), (21793, 9251618), (21926, 9195499), (35774, 5635951), (42698, 4722013), (43586, 4625809), (152323, 1323638), (248527, 811262), (296629, 679706), (304646, 661819), (339853, 593258), (405631, 497054)]