200221644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 546981120

約数和(自身を除く): 346759476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 167, 196, 294, 334, 501, 588, 668, 1002, 1169, 2004, 2039, 2338, 3507, 4078, 4676, 6117, 7014, 8156, 8183, 12234, 14028, 14273, 16366, 24468, 24549, 28546, 32732, 42819, 49098, 57092, 85638, 98196, 99911, 171276, 199822, 299733, 340513, 399644, 599466, 681026, 1021539, 1198932, 1362052, 2043078, 2383591, 4086156, 4767182, 7150773, 9534364, 14301546, 16685137, 28603092, 33370274, 50055411, 66740548, 100110822, 200221644]

約数ペア:

[(1, 200221644), (2, 100110822), (3, 66740548), (4, 50055411), (6, 33370274), (7, 28603092), (12, 16685137), (14, 14301546), (21, 9534364), (28, 7150773), (42, 4767182), (49, 4086156), (84, 2383591), (98, 2043078), (147, 1362052), (167, 1198932), (196, 1021539), (294, 681026), (334, 599466), (501, 399644), (588, 340513), (668, 299733), (1002, 199822), (1169, 171276), (2004, 99911), (2039, 98196), (2338, 85638), (3507, 57092), (4078, 49098), (4676, 42819), (6117, 32732), (7014, 28546), (8156, 24549), (8183, 24468), (12234, 16366), (14028, 14273)]