202103928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 592431840

約数和(自身を除く): 390327912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 789, 821, 936, 1052, 1578, 1642, 2104, 2367, 2463, 3156, 3284, 3419, 4734, 4926, 6312, 6568, 6838, 7389, 9468, 9852, 10257, 10673, 13676, 14778, 18936, 19704, 20514, 21346, 27352, 29556, 30771, 32019, 41028, 42692, 59112, 61542, 64038, 82056, 85384, 96057, 123084, 128076, 192114, 215923, 246168, 256152, 384228, 431846, 647769, 768456, 863692, 1295538, 1727384, 1943307, 2591076, 2806999, 3886614, 5182152, 5613998, 7773228, 8420997, 11227996, 15546456, 16841994, 22455992, 25262991, 33683988, 50525982, 67367976, 101051964, 202103928]

約数ペア:

[(1, 202103928), (2, 101051964), (3, 67367976), (4, 50525982), (6, 33683988), (8, 25262991), (9, 22455992), (12, 16841994), (13, 15546456), (18, 11227996), (24, 8420997), (26, 7773228), (36, 5613998), (39, 5182152), (52, 3886614), (72, 2806999), (78, 2591076), (104, 1943307), (117, 1727384), (156, 1295538), (234, 863692), (263, 768456), (312, 647769), (468, 431846), (526, 384228), (789, 256152), (821, 246168), (936, 215923), (1052, 192114), (1578, 128076), (1642, 123084), (2104, 96057), (2367, 85384), (2463, 82056), (3156, 64038), (3284, 61542), (3419, 59112), (4734, 42692), (4926, 41028), (6312, 32019), (6568, 30771), (6838, 29556), (7389, 27352), (9468, 21346), (9852, 20514), (10257, 19704), (10673, 18936), (13676, 14778)]