196231620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13241}}^1$

素因数の和:13285

約数の個数: 96

約数和(自身を含む): 622903680

約数和(自身を除く): 426672060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 13241, 14820, 26482, 39723, 52964, 66205, 79446, 132410, 158892, 172133, 198615, 251579, 264820, 344266, 397230, 503158, 516399, 688532, 754737, 794460, 860665, 1006316, 1032798, 1257895, 1509474, 1721330, 2065596, 2515790, 2581995, 3018948, 3270527, 3442660, 3773685, 5031580, 5163990, 6541054, 7547370, 9811581, 10327980, 13082108, 15094740, 16352635, 19623162, 32705270, 39246324, 49057905, 65410540, 98115810, 196231620]

約数ペア:

[(1, 196231620), (2, 98115810), (3, 65410540), (4, 49057905), (5, 39246324), (6, 32705270), (10, 19623162), (12, 16352635), (13, 15094740), (15, 13082108), (19, 10327980), (20, 9811581), (26, 7547370), (30, 6541054), (38, 5163990), (39, 5031580), (52, 3773685), (57, 3442660), (60, 3270527), (65, 3018948), (76, 2581995), (78, 2515790), (95, 2065596), (114, 1721330), (130, 1509474), (156, 1257895), (190, 1032798), (195, 1006316), (228, 860665), (247, 794460), (260, 754737), (285, 688532), (380, 516399), (390, 503158), (494, 397230), (570, 344266), (741, 264820), (780, 251579), (988, 198615), (1140, 172133), (1235, 158892), (1482, 132410), (2470, 79446), (2964, 66205), (3705, 52964), (4940, 39723), (7410, 26482), (13241, 14820)]