201205914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 535610880

約数和(自身を除く): 334404966

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 53, 78, 91, 102, 106, 119, 159, 182, 221, 238, 273, 318, 357, 371, 409, 442, 546, 663, 689, 714, 742, 818, 901, 1113, 1227, 1326, 1378, 1547, 1802, 2067, 2226, 2454, 2703, 2863, 3094, 4134, 4641, 4823, 5317, 5406, 5726, 6307, 6953, 8589, 9282, 9646, 10634, 11713, 12614, 13906, 14469, 15951, 17178, 18921, 20859, 21677, 23426, 28938, 31902, 35139, 37219, 37842, 41718, 43354, 48671, 65031, 70278, 74438, 81991, 90389, 97342, 111657, 130062, 146013, 151739, 163982, 180778, 223314, 245973, 271167, 281801, 292026, 303478, 368509, 455217, 491946, 542334, 563602, 632723, 737018, 845403, 910434, 1105527, 1265446, 1690806, 1898169, 1972607, 2211054, 2579563, 3796338, 3945214, 4790617, 5159126, 5917821, 7738689, 9581234, 11835642, 14371851, 15477378, 28743702, 33534319, 67068638, 100602957, 201205914]

約数ペア:

[(1, 201205914), (2, 100602957), (3, 67068638), (6, 33534319), (7, 28743702), (13, 15477378), (14, 14371851), (17, 11835642), (21, 9581234), (26, 7738689), (34, 5917821), (39, 5159126), (42, 4790617), (51, 3945214), (53, 3796338), (78, 2579563), (91, 2211054), (102, 1972607), (106, 1898169), (119, 1690806), (159, 1265446), (182, 1105527), (221, 910434), (238, 845403), (273, 737018), (318, 632723), (357, 563602), (371, 542334), (409, 491946), (442, 455217), (546, 368509), (663, 303478), (689, 292026), (714, 281801), (742, 271167), (818, 245973), (901, 223314), (1113, 180778), (1227, 163982), (1326, 151739), (1378, 146013), (1547, 130062), (1802, 111657), (2067, 97342), (2226, 90389), (2454, 81991), (2703, 74438), (2863, 70278), (3094, 65031), (4134, 48671), (4641, 43354), (4823, 41718), (5317, 37842), (5406, 37219), (5726, 35139), (6307, 31902), (6953, 28938), (8589, 23426), (9282, 21677), (9646, 20859), (10634, 18921), (11713, 17178), (12614, 15951), (13906, 14469)]