201341420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 507451392

約数和(自身を除く): 306109972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 70, 74, 94, 140, 148, 185, 188, 235, 259, 329, 370, 470, 518, 658, 740, 827, 940, 1036, 1295, 1316, 1645, 1654, 1739, 2590, 3290, 3308, 3478, 4135, 5180, 5789, 6580, 6956, 8270, 8695, 11578, 12173, 16540, 17390, 23156, 24346, 28945, 30599, 34780, 38869, 48692, 57890, 60865, 61198, 77738, 115780, 121730, 122396, 152995, 155476, 194345, 214193, 243460, 272083, 305990, 388690, 428386, 544166, 611980, 777380, 856772, 1070965, 1088332, 1360415, 1438153, 2141930, 2720830, 2876306, 4283860, 5441660, 5752612, 7190765, 10067071, 14381530, 20134142, 28763060, 40268284, 50335355, 100670710, 201341420]

約数ペア:

[(1, 201341420), (2, 100670710), (4, 50335355), (5, 40268284), (7, 28763060), (10, 20134142), (14, 14381530), (20, 10067071), (28, 7190765), (35, 5752612), (37, 5441660), (47, 4283860), (70, 2876306), (74, 2720830), (94, 2141930), (140, 1438153), (148, 1360415), (185, 1088332), (188, 1070965), (235, 856772), (259, 777380), (329, 611980), (370, 544166), (470, 428386), (518, 388690), (658, 305990), (740, 272083), (827, 243460), (940, 214193), (1036, 194345), (1295, 155476), (1316, 152995), (1645, 122396), (1654, 121730), (1739, 115780), (2590, 77738), (3290, 61198), (3308, 60865), (3478, 57890), (4135, 48692), (5180, 38869), (5789, 34780), (6580, 30599), (6956, 28945), (8270, 24346), (8695, 23156), (11578, 17390), (12173, 16540)]