193845372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17391

約数の個数: 72

約数和(自身を含む): 553875840

約数和(自身を除く): 360030468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 17351, 34702, 52053, 69404, 104106, 121457, 208212, 242914, 329669, 364371, 485828, 659338, 728742, 850199, 989007, 1318676, 1457484, 1700398, 1978014, 2307683, 2550597, 3400796, 3956028, 4615366, 5101194, 6923049, 9230732, 10202388, 13846098, 16153781, 27692196, 32307562, 48461343, 64615124, 96922686, 193845372]

約数ペア:

[(1, 193845372), (2, 96922686), (3, 64615124), (4, 48461343), (6, 32307562), (7, 27692196), (12, 16153781), (14, 13846098), (19, 10202388), (21, 9230732), (28, 6923049), (38, 5101194), (42, 4615366), (49, 3956028), (57, 3400796), (76, 2550597), (84, 2307683), (98, 1978014), (114, 1700398), (133, 1457484), (147, 1318676), (196, 989007), (228, 850199), (266, 728742), (294, 659338), (399, 485828), (532, 364371), (588, 329669), (798, 242914), (931, 208212), (1596, 121457), (1862, 104106), (2793, 69404), (3724, 52053), (5586, 34702), (11172, 17351)]