201930307124

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{740659}}^1$

素因数の和:740797

約数の個数: 72

約数和(自身を含む): 446831290080

約数和(自身を除く): 244900982956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 107, 182, 196, 214, 364, 428, 637, 749, 1274, 1391, 1498, 2548, 2782, 2996, 5243, 5564, 9737, 10486, 19474, 20972, 38948, 68159, 136318, 272636, 740659, 1481318, 2962636, 5184613, 9628567, 10369226, 19257134, 20738452, 36292291, 38514268, 67399969, 72584582, 79250513, 134799938, 145169164, 158501026, 269599876, 317002052, 471799783, 554753591, 943599566, 1030256669, 1109507182, 1887199132, 2060513338, 2219014364, 3883275137, 4121026676, 7211796683, 7766550274, 14423593366, 15533100548, 28847186732, 50482576781, 100965153562, 201930307124]

約数ペア:

[(1, 201930307124), (2, 100965153562), (4, 50482576781), (7, 28847186732), (13, 15533100548), (14, 14423593366), (26, 7766550274), (28, 7211796683), (49, 4121026676), (52, 3883275137), (91, 2219014364), (98, 2060513338), (107, 1887199132), (182, 1109507182), (196, 1030256669), (214, 943599566), (364, 554753591), (428, 471799783), (637, 317002052), (749, 269599876), (1274, 158501026), (1391, 145169164), (1498, 134799938), (2548, 79250513), (2782, 72584582), (2996, 67399969), (5243, 38514268), (5564, 36292291), (9737, 20738452), (10486, 19257134), (19474, 10369226), (20972, 9628567), (38948, 5184613), (68159, 2962636), (136318, 1481318), (272636, 740659)]