203728980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37313}}^1$

素因数の和:37345

約数の個数: 96

約数和(自身を含む): 702100224

約数和(自身を除く): 498371244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 37313, 74626, 111939, 149252, 186565, 223878, 261191, 373130, 447756, 485069, 522382, 559695, 746260, 783573, 970138, 1044764, 1119390, 1305955, 1455207, 1567146, 1940276, 2238780, 2425345, 2611910, 2910414, 3134292, 3395483, 3917865, 4850690, 5223820, 5820828, 6790966, 7276035, 7835730, 9701380, 10186449, 13581932, 14552070, 15671460, 16977415, 20372898, 29104140, 33954830, 40745796, 50932245, 67909660, 101864490, 203728980]

約数ペア:

[(1, 203728980), (2, 101864490), (3, 67909660), (4, 50932245), (5, 40745796), (6, 33954830), (7, 29104140), (10, 20372898), (12, 16977415), (13, 15671460), (14, 14552070), (15, 13581932), (20, 10186449), (21, 9701380), (26, 7835730), (28, 7276035), (30, 6790966), (35, 5820828), (39, 5223820), (42, 4850690), (52, 3917865), (60, 3395483), (65, 3134292), (70, 2910414), (78, 2611910), (84, 2425345), (91, 2238780), (105, 1940276), (130, 1567146), (140, 1455207), (156, 1305955), (182, 1119390), (195, 1044764), (210, 970138), (260, 783573), (273, 746260), (364, 559695), (390, 522382), (420, 485069), (455, 447756), (546, 373130), (780, 261191), (910, 223878), (1092, 186565), (1365, 149252), (1820, 111939), (2730, 74626), (5460, 37313)]