201232356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 516376224

約数和(自身を除く): 315143868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 676, 804, 871, 1014, 1481, 1742, 2028, 2613, 2962, 3484, 4443, 5226, 5924, 8886, 10452, 11323, 17772, 19253, 22646, 33969, 38506, 45292, 57759, 67938, 77012, 99227, 115518, 135876, 198454, 231036, 250289, 297681, 396908, 500578, 595362, 750867, 1001156, 1190724, 1289951, 1501734, 2579902, 3003468, 3869853, 5159804, 7739706, 15479412, 16769363, 33538726, 50308089, 67077452, 100616178, 201232356]

約数ペア:

[(1, 201232356), (2, 100616178), (3, 67077452), (4, 50308089), (6, 33538726), (12, 16769363), (13, 15479412), (26, 7739706), (39, 5159804), (52, 3869853), (67, 3003468), (78, 2579902), (134, 1501734), (156, 1289951), (169, 1190724), (201, 1001156), (268, 750867), (338, 595362), (402, 500578), (507, 396908), (676, 297681), (804, 250289), (871, 231036), (1014, 198454), (1481, 135876), (1742, 115518), (2028, 99227), (2613, 77012), (2962, 67938), (3484, 57759), (4443, 45292), (5226, 38506), (5924, 33969), (8886, 22646), (10452, 19253), (11323, 17772)]