221671602

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2693}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 510620760

約数和(自身を除く): 288949158

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 269, 306, 538, 807, 1614, 2421, 2693, 4573, 4842, 5386, 8079, 9146, 13719, 16158, 24237, 27438, 41157, 45781, 48474, 82314, 91562, 137343, 274686, 412029, 724417, 824058, 1448834, 2173251, 4346502, 6519753, 12315089, 13039506, 24630178, 36945267, 73890534, 110835801, 221671602]

約数ペア:

[(1, 221671602), (2, 110835801), (3, 73890534), (6, 36945267), (9, 24630178), (17, 13039506), (18, 12315089), (34, 6519753), (51, 4346502), (102, 2173251), (153, 1448834), (269, 824058), (306, 724417), (538, 412029), (807, 274686), (1614, 137343), (2421, 91562), (2693, 82314), (4573, 48474), (4842, 45781), (5386, 41157), (8079, 27438), (9146, 24237), (13719, 16158)]