209244648

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 538312320

約数和(自身を除く): 329067672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 337, 492, 631, 674, 984, 1011, 1262, 1348, 1893, 2022, 2524, 2696, 3786, 4044, 5048, 7572, 8088, 13817, 15144, 25871, 27634, 41451, 51742, 55268, 77613, 82902, 103484, 110536, 155226, 165804, 206968, 212647, 310452, 331608, 425294, 620904, 637941, 850588, 1275882, 1701176, 2551764, 5103528, 8718527, 17437054, 26155581, 34874108, 52311162, 69748216, 104622324, 209244648]

約数ペア:

[(1, 209244648), (2, 104622324), (3, 69748216), (4, 52311162), (6, 34874108), (8, 26155581), (12, 17437054), (24, 8718527), (41, 5103528), (82, 2551764), (123, 1701176), (164, 1275882), (246, 850588), (328, 637941), (337, 620904), (492, 425294), (631, 331608), (674, 310452), (984, 212647), (1011, 206968), (1262, 165804), (1348, 155226), (1893, 110536), (2022, 103484), (2524, 82902), (2696, 77613), (3786, 55268), (4044, 51742), (5048, 41451), (7572, 27634), (8088, 25871), (13817, 15144)]