201119996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 472034304

約数和(自身を除く): 270914308

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 142, 154, 187, 238, 284, 308, 374, 476, 497, 541, 748, 781, 994, 1082, 1207, 1309, 1562, 1988, 2164, 2414, 2618, 3124, 3787, 4828, 5236, 5467, 5951, 7574, 8449, 9197, 10934, 11902, 13277, 15148, 16898, 18394, 21868, 23804, 26554, 33796, 36788, 38411, 41657, 53108, 64379, 76822, 83314, 92939, 101167, 128758, 153644, 166628, 185878, 202334, 257516, 268877, 371756, 404668, 422521, 537754, 652987, 708169, 845042, 1075508, 1305974, 1416338, 1690084, 2611948, 2832676, 2957647, 4570909, 5915294, 7182857, 9141818, 11830588, 14365714, 18283636, 28731428, 50279999, 100559998, 201119996]

約数ペア:

[(1, 201119996), (2, 100559998), (4, 50279999), (7, 28731428), (11, 18283636), (14, 14365714), (17, 11830588), (22, 9141818), (28, 7182857), (34, 5915294), (44, 4570909), (68, 2957647), (71, 2832676), (77, 2611948), (119, 1690084), (142, 1416338), (154, 1305974), (187, 1075508), (238, 845042), (284, 708169), (308, 652987), (374, 537754), (476, 422521), (497, 404668), (541, 371756), (748, 268877), (781, 257516), (994, 202334), (1082, 185878), (1207, 166628), (1309, 153644), (1562, 128758), (1988, 101167), (2164, 92939), (2414, 83314), (2618, 76822), (3124, 64379), (3787, 53108), (4828, 41657), (5236, 38411), (5467, 36788), (5951, 33796), (7574, 26554), (8449, 23804), (9197, 21868), (10934, 18394), (11902, 16898), (13277, 15148)]