201345900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13697}}^1$

素因数の和:13728

約数の個数: 108

約数和(自身を含む): 677722248

約数和(自身を除く): 476376348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 13697, 14700, 27394, 41091, 54788, 68485, 82182, 95879, 136970, 164364, 191758, 205455, 273940, 287637, 342425, 383516, 410910, 479395, 575274, 671153, 684850, 821820, 958790, 1027275, 1150548, 1342306, 1369700, 1438185, 1917580, 2013459, 2054550, 2396975, 2684612, 2876370, 3355765, 4026918, 4109100, 4793950, 5752740, 6711530, 7190925, 8053836, 9587900, 10067295, 13423060, 14381850, 16778825, 20134590, 28763700, 33557650, 40269180, 50336475, 67115300, 100672950, 201345900]

約数ペア:

[(1, 201345900), (2, 100672950), (3, 67115300), (4, 50336475), (5, 40269180), (6, 33557650), (7, 28763700), (10, 20134590), (12, 16778825), (14, 14381850), (15, 13423060), (20, 10067295), (21, 9587900), (25, 8053836), (28, 7190925), (30, 6711530), (35, 5752740), (42, 4793950), (49, 4109100), (50, 4026918), (60, 3355765), (70, 2876370), (75, 2684612), (84, 2396975), (98, 2054550), (100, 2013459), (105, 1917580), (140, 1438185), (147, 1369700), (150, 1342306), (175, 1150548), (196, 1027275), (210, 958790), (245, 821820), (294, 684850), (300, 671153), (350, 575274), (420, 479395), (490, 410910), (525, 383516), (588, 342425), (700, 287637), (735, 273940), (980, 205455), (1050, 191758), (1225, 164364), (1470, 136970), (2100, 95879), (2450, 82182), (2940, 68485), (3675, 54788), (4900, 41091), (7350, 27394), (13697, 14700)]