201770842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 408627072

約数和(自身を除く): 206856230

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 83, 91, 133, 166, 182, 247, 259, 266, 361, 481, 494, 518, 581, 703, 722, 962, 1079, 1162, 1406, 1577, 1729, 2158, 2527, 3071, 3154, 3367, 3458, 4693, 4921, 5054, 6142, 6734, 7553, 9139, 9386, 9842, 11039, 13357, 15106, 18278, 20501, 21497, 22078, 26714, 29963, 32851, 39923, 41002, 42994, 58349, 59926, 63973, 65702, 79846, 93499, 116698, 127946, 143507, 173641, 186998, 209741, 279461, 287014, 347282, 389519, 408443, 419482, 558922, 758537, 779038, 816886, 1108631, 1215487, 1517074, 2217262, 2430974, 2726633, 5309759, 5453266, 7760417, 10619518, 14412203, 15520834, 28824406, 100885421, 201770842]

約数ペア:

[(1, 201770842), (2, 100885421), (7, 28824406), (13, 15520834), (14, 14412203), (19, 10619518), (26, 7760417), (37, 5453266), (38, 5309759), (74, 2726633), (83, 2430974), (91, 2217262), (133, 1517074), (166, 1215487), (182, 1108631), (247, 816886), (259, 779038), (266, 758537), (361, 558922), (481, 419482), (494, 408443), (518, 389519), (581, 347282), (703, 287014), (722, 279461), (962, 209741), (1079, 186998), (1162, 173641), (1406, 143507), (1577, 127946), (1729, 116698), (2158, 93499), (2527, 79846), (3071, 65702), (3154, 63973), (3367, 59926), (3458, 58349), (4693, 42994), (4921, 41002), (5054, 39923), (6142, 32851), (6734, 29963), (7553, 26714), (9139, 22078), (9386, 21497), (9842, 20501), (11039, 18278), (13357, 15106)]