203435820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53819}}^1$

素因数の和:53844

約数の個数: 96

約数和(自身を含む): 723340800

約数和(自身を除く): 519904980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 53819, 107638, 161457, 215276, 269095, 322914, 376733, 484371, 538190, 645828, 753466, 807285, 968742, 1076380, 1130199, 1453113, 1506932, 1614570, 1883665, 1937484, 2260398, 2421855, 2906226, 3229140, 3390597, 3767330, 4520796, 4843710, 5650995, 5812452, 6781194, 7265565, 7534660, 9687420, 10171791, 11301990, 13562388, 14531130, 16952985, 20343582, 22603980, 29062260, 33905970, 40687164, 50858955, 67811940, 101717910, 203435820]

約数ペア:

[(1, 203435820), (2, 101717910), (3, 67811940), (4, 50858955), (5, 40687164), (6, 33905970), (7, 29062260), (9, 22603980), (10, 20343582), (12, 16952985), (14, 14531130), (15, 13562388), (18, 11301990), (20, 10171791), (21, 9687420), (27, 7534660), (28, 7265565), (30, 6781194), (35, 5812452), (36, 5650995), (42, 4843710), (45, 4520796), (54, 3767330), (60, 3390597), (63, 3229140), (70, 2906226), (84, 2421855), (90, 2260398), (105, 1937484), (108, 1883665), (126, 1614570), (135, 1506932), (140, 1453113), (180, 1130199), (189, 1076380), (210, 968742), (252, 807285), (270, 753466), (315, 645828), (378, 538190), (420, 484371), (540, 376733), (630, 322914), (756, 269095), (945, 215276), (1260, 161457), (1890, 107638), (3780, 53819)]