207974088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 664012800

約数和(自身を除く): 456038712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 263, 378, 504, 523, 526, 756, 789, 1046, 1052, 1512, 1569, 1578, 1841, 2092, 2104, 2367, 3138, 3156, 3661, 3682, 4184, 4707, 4734, 5523, 6276, 6312, 7101, 7322, 7364, 9414, 9468, 10983, 11046, 12552, 14121, 14202, 14644, 14728, 16569, 18828, 18936, 21966, 22092, 28242, 28404, 29288, 32949, 33138, 37656, 43932, 44184, 49707, 56484, 56808, 65898, 66276, 87864, 98847, 99414, 112968, 131796, 132552, 137549, 197694, 198828, 263592, 275098, 395388, 397656, 412647, 550196, 790776, 825294, 962843, 1100392, 1237941, 1650588, 1925686, 2475882, 2888529, 3301176, 3713823, 3851372, 4951764, 5777058, 7427646, 7702744, 8665587, 9903528, 11554116, 14855292, 17331174, 23108232, 25996761, 29710584, 34662348, 51993522, 69324696, 103987044, 207974088]

約数ペア:

[(1, 207974088), (2, 103987044), (3, 69324696), (4, 51993522), (6, 34662348), (7, 29710584), (8, 25996761), (9, 23108232), (12, 17331174), (14, 14855292), (18, 11554116), (21, 9903528), (24, 8665587), (27, 7702744), (28, 7427646), (36, 5777058), (42, 4951764), (54, 3851372), (56, 3713823), (63, 3301176), (72, 2888529), (84, 2475882), (108, 1925686), (126, 1650588), (168, 1237941), (189, 1100392), (216, 962843), (252, 825294), (263, 790776), (378, 550196), (504, 412647), (523, 397656), (526, 395388), (756, 275098), (789, 263592), (1046, 198828), (1052, 197694), (1512, 137549), (1569, 132552), (1578, 131796), (1841, 112968), (2092, 99414), (2104, 98847), (2367, 87864), (3138, 66276), (3156, 65898), (3661, 56808), (3682, 56484), (4184, 49707), (4707, 44184), (4734, 43932), (5523, 37656), (6276, 33138), (6312, 32949), (7101, 29288), (7322, 28404), (7364, 28242), (9414, 22092), (9468, 21966), (10983, 18936), (11046, 18828), (12552, 16569), (14121, 14728), (14202, 14644)]