201083940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48571}}^1$

素因数の和:48609

約数の個数: 72

約数和(自身を含む): 636487488

約数和(自身を除く): 435403548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48571, 97142, 145713, 194284, 242855, 291426, 437139, 485710, 582852, 728565, 874278, 971420, 1117133, 1457130, 1748556, 2185695, 2234266, 2914260, 3351399, 4371390, 4468532, 5585665, 6702798, 8742780, 10054197, 11171330, 13405596, 16756995, 20108394, 22342660, 33513990, 40216788, 50270985, 67027980, 100541970, 201083940]

約数ペア:

[(1, 201083940), (2, 100541970), (3, 67027980), (4, 50270985), (5, 40216788), (6, 33513990), (9, 22342660), (10, 20108394), (12, 16756995), (15, 13405596), (18, 11171330), (20, 10054197), (23, 8742780), (30, 6702798), (36, 5585665), (45, 4468532), (46, 4371390), (60, 3351399), (69, 2914260), (90, 2234266), (92, 2185695), (115, 1748556), (138, 1457130), (180, 1117133), (207, 971420), (230, 874278), (276, 728565), (345, 582852), (414, 485710), (460, 437139), (690, 291426), (828, 242855), (1035, 194284), (1380, 145713), (2070, 97142), (4140, 48571)]