210318596908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{47297}}^1$

素因数の和:47495

約数の個数: 96

約数和(自身を含む): 447522324480

約数和(自身を除く): 237203727572

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 109, 124, 188, 217, 218, 329, 434, 436, 658, 763, 868, 1316, 1457, 1526, 2914, 3052, 3379, 5123, 5828, 6758, 10199, 10246, 13516, 20398, 20492, 23653, 35861, 40796, 47297, 47306, 71722, 94594, 94612, 143444, 158813, 189188, 317626, 331079, 635252, 662158, 1111691, 1324316, 1466207, 2222959, 2223382, 2932414, 4445918, 4446764, 5155373, 5864828, 8891836, 10263449, 10310746, 15560713, 20526898, 20621492, 31121426, 36087611, 41053796, 62242852, 68911729, 72175222, 137823458, 144350444, 159816563, 242302531, 275646916, 319633126, 482382103, 484605062, 639266252, 964764206, 969210124, 1118715941, 1696117717, 1929528412, 2237431882, 3392235434, 4474863764, 6784470868, 7511378461, 15022756922, 30045513844, 52579649227, 105159298454, 210318596908]

約数ペア:

[(1, 210318596908), (2, 105159298454), (4, 52579649227), (7, 30045513844), (14, 15022756922), (28, 7511378461), (31, 6784470868), (47, 4474863764), (62, 3392235434), (94, 2237431882), (109, 1929528412), (124, 1696117717), (188, 1118715941), (217, 969210124), (218, 964764206), (329, 639266252), (434, 484605062), (436, 482382103), (658, 319633126), (763, 275646916), (868, 242302531), (1316, 159816563), (1457, 144350444), (1526, 137823458), (2914, 72175222), (3052, 68911729), (3379, 62242852), (5123, 41053796), (5828, 36087611), (6758, 31121426), (10199, 20621492), (10246, 20526898), (13516, 15560713), (20398, 10310746), (20492, 10263449), (23653, 8891836), (35861, 5864828), (40796, 5155373), (47297, 4446764), (47306, 4445918), (71722, 2932414), (94594, 2223382), (94612, 2222959), (143444, 1466207), (158813, 1324316), (189188, 1111691), (317626, 662158), (331079, 635252)]