199652804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 387534336

約数和(自身を除く): 187881532

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 151, 188, 302, 541, 604, 611, 1082, 1222, 1963, 2164, 2444, 3926, 7033, 7097, 7852, 14066, 14194, 25427, 28132, 28388, 50854, 81691, 92261, 101708, 163382, 184522, 326764, 330551, 369044, 661102, 1061983, 1322204, 2123966, 3839477, 4247932, 7678954, 15357908, 49913201, 99826402, 199652804]

約数ペア:

[(1, 199652804), (2, 99826402), (4, 49913201), (13, 15357908), (26, 7678954), (47, 4247932), (52, 3839477), (94, 2123966), (151, 1322204), (188, 1061983), (302, 661102), (541, 369044), (604, 330551), (611, 326764), (1082, 184522), (1222, 163382), (1963, 101708), (2164, 92261), (2444, 81691), (3926, 50854), (7033, 28388), (7097, 28132), (7852, 25427), (14066, 14194)]