202249920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:938

約数の個数: 112

約数和(自身を含む): 644944608

約数和(自身を除く): 442694688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 457, 461, 480, 914, 922, 960, 1371, 1383, 1828, 1844, 2285, 2305, 2742, 2766, 3656, 3688, 4570, 4610, 5484, 5532, 6855, 6915, 7312, 7376, 9140, 9220, 10968, 11064, 13710, 13830, 14624, 14752, 18280, 18440, 21936, 22128, 27420, 27660, 29248, 29504, 36560, 36880, 43872, 44256, 54840, 55320, 73120, 73760, 87744, 88512, 109680, 110640, 146240, 147520, 210677, 219360, 221280, 421354, 438720, 442560, 632031, 842708, 1053385, 1264062, 1685416, 2106770, 2528124, 3160155, 3370832, 4213540, 5056248, 6320310, 6741664, 8427080, 10112496, 12640620, 13483328, 16854160, 20224992, 25281240, 33708320, 40449984, 50562480, 67416640, 101124960, 202249920]

約数ペア:

[(1, 202249920), (2, 101124960), (3, 67416640), (4, 50562480), (5, 40449984), (6, 33708320), (8, 25281240), (10, 20224992), (12, 16854160), (15, 13483328), (16, 12640620), (20, 10112496), (24, 8427080), (30, 6741664), (32, 6320310), (40, 5056248), (48, 4213540), (60, 3370832), (64, 3160155), (80, 2528124), (96, 2106770), (120, 1685416), (160, 1264062), (192, 1053385), (240, 842708), (320, 632031), (457, 442560), (461, 438720), (480, 421354), (914, 221280), (922, 219360), (960, 210677), (1371, 147520), (1383, 146240), (1828, 110640), (1844, 109680), (2285, 88512), (2305, 87744), (2742, 73760), (2766, 73120), (3656, 55320), (3688, 54840), (4570, 44256), (4610, 43872), (5484, 36880), (5532, 36560), (6855, 29504), (6915, 29248), (7312, 27660), (7376, 27420), (9140, 22128), (9220, 21936), (10968, 18440), (11064, 18280), (13710, 14752), (13830, 14624)]