209144052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 587874560

約数和(自身を除く): 378730508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 351, 362, 468, 543, 702, 724, 823, 1086, 1404, 1629, 1646, 2172, 2353, 2469, 3258, 3292, 4706, 4887, 4938, 6516, 7059, 7407, 9412, 9774, 9876, 10699, 14118, 14814, 19548, 21177, 21398, 22221, 28236, 29628, 32097, 42354, 42796, 44442, 63531, 64194, 84708, 88884, 96291, 127062, 128388, 148963, 192582, 254124, 288873, 297926, 385164, 446889, 577746, 595852, 893778, 1155492, 1340667, 1787556, 1936519, 2681334, 3873038, 4022001, 5362668, 5809557, 7746076, 8044002, 11619114, 16088004, 17428671, 23238228, 34857342, 52286013, 69714684, 104572026, 209144052]

約数ペア:

[(1, 209144052), (2, 104572026), (3, 69714684), (4, 52286013), (6, 34857342), (9, 23238228), (12, 17428671), (13, 16088004), (18, 11619114), (26, 8044002), (27, 7746076), (36, 5809557), (39, 5362668), (52, 4022001), (54, 3873038), (78, 2681334), (108, 1936519), (117, 1787556), (156, 1340667), (181, 1155492), (234, 893778), (351, 595852), (362, 577746), (468, 446889), (543, 385164), (702, 297926), (724, 288873), (823, 254124), (1086, 192582), (1404, 148963), (1629, 128388), (1646, 127062), (2172, 96291), (2353, 88884), (2469, 84708), (3258, 64194), (3292, 63531), (4706, 44442), (4887, 42796), (4938, 42354), (6516, 32097), (7059, 29628), (7407, 28236), (9412, 22221), (9774, 21398), (9876, 21177), (10699, 19548), (14118, 14814)]