193207380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 575600256

約数和(自身を除く): 382392876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 307, 340, 510, 614, 617, 921, 1020, 1228, 1234, 1535, 1842, 1851, 2468, 3070, 3085, 3684, 3702, 4605, 5219, 6140, 6170, 7404, 9210, 9255, 10438, 10489, 12340, 15657, 18420, 18510, 20876, 20978, 26095, 31314, 31467, 37020, 41956, 52190, 52445, 62628, 62934, 78285, 104380, 104890, 125868, 156570, 157335, 189419, 209780, 313140, 314670, 378838, 568257, 629340, 757676, 947095, 1136514, 1894190, 2273028, 2841285, 3220123, 3788380, 5682570, 6440246, 9660369, 11365140, 12880492, 16100615, 19320738, 32201230, 38641476, 48301845, 64402460, 96603690, 193207380]

約数ペア:

[(1, 193207380), (2, 96603690), (3, 64402460), (4, 48301845), (5, 38641476), (6, 32201230), (10, 19320738), (12, 16100615), (15, 12880492), (17, 11365140), (20, 9660369), (30, 6440246), (34, 5682570), (51, 3788380), (60, 3220123), (68, 2841285), (85, 2273028), (102, 1894190), (170, 1136514), (204, 947095), (255, 757676), (307, 629340), (340, 568257), (510, 378838), (614, 314670), (617, 313140), (921, 209780), (1020, 189419), (1228, 157335), (1234, 156570), (1535, 125868), (1842, 104890), (1851, 104380), (2468, 78285), (3070, 62934), (3085, 62628), (3684, 52445), (3702, 52190), (4605, 41956), (5219, 37020), (6140, 31467), (6170, 31314), (7404, 26095), (9210, 20978), (9255, 20876), (10438, 18510), (10489, 18420), (12340, 15657)]