201103506

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 296560494

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 59, 79, 94, 102, 118, 141, 153, 158, 177, 237, 282, 306, 354, 423, 459, 474, 531, 711, 799, 846, 918, 1003, 1062, 1269, 1343, 1422, 1593, 1598, 2006, 2133, 2397, 2538, 2686, 2773, 3009, 3186, 3713, 4029, 4266, 4661, 4794, 5546, 6018, 7191, 7426, 8058, 8319, 9027, 9322, 11139, 12087, 13983, 14382, 16638, 18054, 21573, 22278, 24174, 24957, 27081, 27966, 33417, 36261, 41949, 43146, 47141, 49914, 54162, 63121, 66834, 72522, 74871, 79237, 83898, 94282, 100251, 125847, 126242, 141423, 149742, 158474, 189363, 200502, 219067, 237711, 251694, 282846, 378726, 424269, 438134, 475422, 568089, 657201, 713133, 848538, 1136178, 1272807, 1314402, 1426266, 1704267, 1971603, 2139399, 2545614, 3408534, 3724139, 3943206, 4278798, 5914809, 7448278, 11172417, 11829618, 22344834, 33517251, 67034502, 100551753, 201103506]

約数ペア:

[(1, 201103506), (2, 100551753), (3, 67034502), (6, 33517251), (9, 22344834), (17, 11829618), (18, 11172417), (27, 7448278), (34, 5914809), (47, 4278798), (51, 3943206), (54, 3724139), (59, 3408534), (79, 2545614), (94, 2139399), (102, 1971603), (118, 1704267), (141, 1426266), (153, 1314402), (158, 1272807), (177, 1136178), (237, 848538), (282, 713133), (306, 657201), (354, 568089), (423, 475422), (459, 438134), (474, 424269), (531, 378726), (711, 282846), (799, 251694), (846, 237711), (918, 219067), (1003, 200502), (1062, 189363), (1269, 158474), (1343, 149742), (1422, 141423), (1593, 126242), (1598, 125847), (2006, 100251), (2133, 94282), (2397, 83898), (2538, 79237), (2686, 74871), (2773, 72522), (3009, 66834), (3186, 63121), (3713, 54162), (4029, 49914), (4266, 47141), (4661, 43146), (4794, 41949), (5546, 36261), (6018, 33417), (7191, 27966), (7426, 27081), (8058, 24957), (8319, 24174), (9027, 22278), (9322, 21573), (11139, 18054), (12087, 16638), (13983, 14382)]