201679738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 164103302

約数列:

[1, 2, 13, 17, 26, 31, 34, 41, 62, 82, 221, 359, 403, 442, 527, 533, 697, 718, 806, 1054, 1066, 1271, 1394, 2542, 4667, 6103, 6851, 9061, 9334, 11129, 12206, 13702, 14719, 16523, 18122, 21607, 22258, 29438, 33046, 43214, 79339, 144677, 158678, 189193, 191347, 250223, 280891, 289354, 378386, 382694, 456289, 500446, 561782, 912578, 2459509, 3252899, 4919018, 5931757, 6505798, 7756913, 11863514, 15513826, 100839869, 201679738]

約数ペア:

[(1, 201679738), (2, 100839869), (13, 15513826), (17, 11863514), (26, 7756913), (31, 6505798), (34, 5931757), (41, 4919018), (62, 3252899), (82, 2459509), (221, 912578), (359, 561782), (403, 500446), (442, 456289), (527, 382694), (533, 378386), (697, 289354), (718, 280891), (806, 250223), (1054, 191347), (1066, 189193), (1271, 158678), (1394, 144677), (2542, 79339), (4667, 43214), (6103, 33046), (6851, 29438), (9061, 22258), (9334, 21607), (11129, 18122), (12206, 16523), (13702, 14719)]