207633510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109859}}^1$

素因数の和:109882

約数の個数: 64

約数和(自身を含む): 632793600

約数和(自身を除く): 425160090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 109859, 219718, 329577, 549295, 659154, 769013, 988731, 1098590, 1538026, 1647885, 1977462, 2307039, 2966193, 3295770, 3845065, 4614078, 4943655, 5932386, 6921117, 7690130, 9887310, 11535195, 13842234, 14830965, 20763351, 23070390, 29661930, 34605585, 41526702, 69211170, 103816755, 207633510]

約数ペア:

[(1, 207633510), (2, 103816755), (3, 69211170), (5, 41526702), (6, 34605585), (7, 29661930), (9, 23070390), (10, 20763351), (14, 14830965), (15, 13842234), (18, 11535195), (21, 9887310), (27, 7690130), (30, 6921117), (35, 5932386), (42, 4943655), (45, 4614078), (54, 3845065), (63, 3295770), (70, 2966193), (90, 2307039), (105, 1977462), (126, 1647885), (135, 1538026), (189, 1098590), (210, 988731), (270, 769013), (315, 659154), (378, 549295), (630, 329577), (945, 219718), (1890, 109859)]