201210102275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{511237}}^1$

素因数の和:511440

約数の個数: 48

約数和(自身を含む): 308853190464

約数和(自身を除く): 107643088189

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 173, 175, 325, 455, 865, 1211, 2249, 2275, 4325, 6055, 11245, 15743, 30275, 56225, 78715, 393575, 511237, 2556185, 3578659, 6646081, 12780925, 17893295, 33230405, 46522567, 88444001, 89466475, 166152025, 232612835, 442220005, 619108007, 1149772013, 1163064175, 2211100025, 3095540035, 5748860065, 8048404091, 15477700175, 28744300325, 40242020455, 201210102275]

約数ペア:

[(1, 201210102275), (5, 40242020455), (7, 28744300325), (13, 15477700175), (25, 8048404091), (35, 5748860065), (65, 3095540035), (91, 2211100025), (173, 1163064175), (175, 1149772013), (325, 619108007), (455, 442220005), (865, 232612835), (1211, 166152025), (2249, 89466475), (2275, 88444001), (4325, 46522567), (6055, 33230405), (11245, 17893295), (15743, 12780925), (30275, 6646081), (56225, 3578659), (78715, 2556185), (393575, 511237)]