203021910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8299

約数の個数: 128

約数和(自身を含む): 666408960

約数和(自身を除く): 463387050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 8263, 12285, 16526, 24570, 24789, 41315, 49578, 57841, 74367, 82630, 107419, 115682, 123945, 148734, 173523, 214838, 223101, 247890, 289205, 322257, 347046, 371835, 446202, 520569, 537095, 578410, 644514, 743670, 751933, 867615, 966771, 1041138, 1074190, 1115505, 1503866, 1561707, 1611285, 1735230, 1933542, 2231010, 2255799, 2602845, 2900313, 3123414, 3222570, 3759665, 4511598, 4833855, 5205690, 5800626, 6767397, 7519330, 7808535, 9667710, 11278995, 13534794, 14501565, 15617070, 20302191, 22557990, 29003130, 33836985, 40604382, 67673970, 101510955, 203021910]

約数ペア:

[(1, 203021910), (2, 101510955), (3, 67673970), (5, 40604382), (6, 33836985), (7, 29003130), (9, 22557990), (10, 20302191), (13, 15617070), (14, 14501565), (15, 13534794), (18, 11278995), (21, 9667710), (26, 7808535), (27, 7519330), (30, 6767397), (35, 5800626), (39, 5205690), (42, 4833855), (45, 4511598), (54, 3759665), (63, 3222570), (65, 3123414), (70, 2900313), (78, 2602845), (90, 2255799), (91, 2231010), (105, 1933542), (117, 1735230), (126, 1611285), (130, 1561707), (135, 1503866), (182, 1115505), (189, 1074190), (195, 1041138), (210, 966771), (234, 867615), (270, 751933), (273, 743670), (315, 644514), (351, 578410), (378, 537095), (390, 520569), (455, 446202), (546, 371835), (585, 347046), (630, 322257), (702, 289205), (819, 247890), (910, 223101), (945, 214838), (1170, 173523), (1365, 148734), (1638, 123945), (1755, 115682), (1890, 107419), (2457, 82630), (2730, 74367), (3510, 57841), (4095, 49578), (4914, 41315), (8190, 24789), (8263, 24570), (12285, 16526)]