205500691312

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5407}}^1\times {\mathrm{5563}}^1$

素因数の和:11046

約数の個数: 80

約数和(自身を含む): 462665562112

約数和(自身を除く): 257164870800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 5407, 5563, 6832, 10814, 11126, 21628, 22252, 37849, 38941, 43256, 44504, 75698, 77882, 86512, 89008, 151396, 155764, 302792, 311528, 329827, 339343, 605584, 623056, 659654, 678686, 1319308, 1357372, 2308789, 2375401, 2638616, 2714744, 4617578, 4750802, 5277232, 5429488, 9235156, 9501604, 18470312, 19003208, 30079141, 36940624, 38006416, 60158282, 120316564, 210553987, 240633128, 421107974, 481266256, 842215948, 1684431896, 1834827601, 3368863792, 3669655202, 7339310404, 12843793207, 14678620808, 25687586414, 29357241616, 51375172828, 102750345656, 205500691312]

約数ペア:

[(1, 205500691312), (2, 102750345656), (4, 51375172828), (7, 29357241616), (8, 25687586414), (14, 14678620808), (16, 12843793207), (28, 7339310404), (56, 3669655202), (61, 3368863792), (112, 1834827601), (122, 1684431896), (244, 842215948), (427, 481266256), (488, 421107974), (854, 240633128), (976, 210553987), (1708, 120316564), (3416, 60158282), (5407, 38006416), (5563, 36940624), (6832, 30079141), (10814, 19003208), (11126, 18470312), (21628, 9501604), (22252, 9235156), (37849, 5429488), (38941, 5277232), (43256, 4750802), (44504, 4617578), (75698, 2714744), (77882, 2638616), (86512, 2375401), (89008, 2308789), (151396, 1357372), (155764, 1319308), (302792, 678686), (311528, 659654), (329827, 623056), (339343, 605584)]