220104948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 604606464

約数和(自身を除く): 384501516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 197, 282, 283, 329, 394, 564, 566, 591, 658, 788, 849, 987, 1132, 1182, 1316, 1379, 1698, 1974, 1981, 2364, 2758, 3396, 3948, 3962, 4137, 5516, 5943, 7924, 8274, 9259, 11886, 13301, 16548, 18518, 23772, 26602, 27777, 37036, 39903, 53204, 55554, 55751, 64813, 79806, 93107, 111108, 111502, 129626, 159612, 167253, 186214, 194439, 223004, 259252, 279321, 334506, 372428, 388878, 390257, 558642, 669012, 777756, 780514, 1117284, 1170771, 1561028, 2341542, 2620297, 4683084, 5240594, 7860891, 10481188, 15721782, 18342079, 31443564, 36684158, 55026237, 73368316, 110052474, 220104948]

約数ペア:

[(1, 220104948), (2, 110052474), (3, 73368316), (4, 55026237), (6, 36684158), (7, 31443564), (12, 18342079), (14, 15721782), (21, 10481188), (28, 7860891), (42, 5240594), (47, 4683084), (84, 2620297), (94, 2341542), (141, 1561028), (188, 1170771), (197, 1117284), (282, 780514), (283, 777756), (329, 669012), (394, 558642), (564, 390257), (566, 388878), (591, 372428), (658, 334506), (788, 279321), (849, 259252), (987, 223004), (1132, 194439), (1182, 186214), (1316, 167253), (1379, 159612), (1698, 129626), (1974, 111502), (1981, 111108), (2364, 93107), (2758, 79806), (3396, 64813), (3948, 55751), (3962, 55554), (4137, 53204), (5516, 39903), (5943, 37036), (7924, 27777), (8274, 26602), (9259, 23772), (11886, 18518), (13301, 16548)]