203863770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 600929280

約数和(自身を除く): 397065510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 83, 90, 99, 110, 135, 165, 166, 198, 249, 270, 297, 330, 415, 495, 498, 594, 747, 827, 830, 913, 990, 1245, 1485, 1494, 1654, 1826, 2241, 2481, 2490, 2739, 2970, 3735, 4135, 4482, 4565, 4962, 5478, 7443, 7470, 8217, 8270, 9097, 9130, 11205, 12405, 13695, 14886, 16434, 18194, 22329, 22410, 24651, 24810, 27291, 27390, 37215, 41085, 44658, 45485, 49302, 54582, 68641, 74430, 81873, 82170, 90970, 111645, 123255, 136455, 137282, 163746, 205923, 223290, 245619, 246510, 272910, 343205, 409365, 411846, 491238, 617769, 686410, 755051, 818730, 1029615, 1228095, 1235538, 1510102, 1853307, 2059230, 2265153, 2456190, 3088845, 3706614, 3775255, 4530306, 6177690, 6795459, 7550510, 9266535, 11325765, 13590918, 18533070, 20386377, 22651530, 33977295, 40772754, 67954590, 101931885, 203863770]

約数ペア:

[(1, 203863770), (2, 101931885), (3, 67954590), (5, 40772754), (6, 33977295), (9, 22651530), (10, 20386377), (11, 18533070), (15, 13590918), (18, 11325765), (22, 9266535), (27, 7550510), (30, 6795459), (33, 6177690), (45, 4530306), (54, 3775255), (55, 3706614), (66, 3088845), (83, 2456190), (90, 2265153), (99, 2059230), (110, 1853307), (135, 1510102), (165, 1235538), (166, 1228095), (198, 1029615), (249, 818730), (270, 755051), (297, 686410), (330, 617769), (415, 491238), (495, 411846), (498, 409365), (594, 343205), (747, 272910), (827, 246510), (830, 245619), (913, 223290), (990, 205923), (1245, 163746), (1485, 137282), (1494, 136455), (1654, 123255), (1826, 111645), (2241, 90970), (2481, 82170), (2490, 81873), (2739, 74430), (2970, 68641), (3735, 54582), (4135, 49302), (4482, 45485), (4565, 44658), (4962, 41085), (5478, 37215), (7443, 27390), (7470, 27291), (8217, 24810), (8270, 24651), (9097, 22410), (9130, 22329), (11205, 18194), (12405, 16434), (13695, 14886)]