203962122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 547223040

約数和(自身を除く): 343260918

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 239, 273, 478, 521, 546, 717, 819, 1042, 1434, 1563, 1638, 1673, 2151, 3107, 3126, 3346, 3647, 4302, 4689, 5019, 6214, 6773, 7294, 9321, 9378, 10038, 10941, 13546, 15057, 18642, 20319, 21749, 21882, 27963, 30114, 32823, 40638, 43498, 47411, 55926, 60957, 65247, 65646, 94822, 121914, 124519, 130494, 142233, 195741, 249038, 284466, 373557, 391482, 426699, 747114, 853398, 871633, 1120671, 1618747, 1743266, 2241342, 2614899, 3237494, 4856241, 5229798, 7844697, 9712482, 11331229, 14568723, 15689394, 22662458, 29137446, 33993687, 67987374, 101981061, 203962122]

約数ペア:

[(1, 203962122), (2, 101981061), (3, 67987374), (6, 33993687), (7, 29137446), (9, 22662458), (13, 15689394), (14, 14568723), (18, 11331229), (21, 9712482), (26, 7844697), (39, 5229798), (42, 4856241), (63, 3237494), (78, 2614899), (91, 2241342), (117, 1743266), (126, 1618747), (182, 1120671), (234, 871633), (239, 853398), (273, 747114), (478, 426699), (521, 391482), (546, 373557), (717, 284466), (819, 249038), (1042, 195741), (1434, 142233), (1563, 130494), (1638, 124519), (1673, 121914), (2151, 94822), (3107, 65646), (3126, 65247), (3346, 60957), (3647, 55926), (4302, 47411), (4689, 43498), (5019, 40638), (6214, 32823), (6773, 30114), (7294, 27963), (9321, 21882), (9378, 21749), (10038, 20319), (10941, 18642), (13546, 15057)]