217029204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8527}}^1$

素因数の和:8645

約数の個数: 72

約数和(自身を含む): 633255168

約数和(自身を除く): 416225964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 8527, 12726, 17054, 25452, 25581, 34108, 51162, 59689, 76743, 102324, 119378, 153486, 179067, 238756, 306972, 358134, 537201, 716268, 861227, 1074402, 1722454, 2148804, 2583681, 3444908, 5167362, 6028589, 7751043, 10334724, 12057178, 15502086, 18085767, 24114356, 31004172, 36171534, 54257301, 72343068, 108514602, 217029204]

約数ペア:

[(1, 217029204), (2, 108514602), (3, 72343068), (4, 54257301), (6, 36171534), (7, 31004172), (9, 24114356), (12, 18085767), (14, 15502086), (18, 12057178), (21, 10334724), (28, 7751043), (36, 6028589), (42, 5167362), (63, 3444908), (84, 2583681), (101, 2148804), (126, 1722454), (202, 1074402), (252, 861227), (303, 716268), (404, 537201), (606, 358134), (707, 306972), (909, 238756), (1212, 179067), (1414, 153486), (1818, 119378), (2121, 102324), (2828, 76743), (3636, 59689), (4242, 51162), (6363, 34108), (8484, 25581), (8527, 25452), (12726, 17054)]