201436854

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 428440320

約数和(自身を除く): 227003466

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 137, 139, 246, 258, 274, 278, 411, 417, 822, 834, 1763, 3526, 5289, 5617, 5699, 5891, 5977, 10578, 11234, 11398, 11782, 11954, 16851, 17097, 17673, 17931, 19043, 33702, 34194, 35346, 35862, 38086, 57129, 114258, 241531, 245057, 483062, 490114, 724593, 735171, 780763, 818849, 1449186, 1470342, 1561526, 1637698, 2342289, 2456547, 4684578, 4913094, 33572809, 67145618, 100718427, 201436854]

約数ペア:

[(1, 201436854), (2, 100718427), (3, 67145618), (6, 33572809), (41, 4913094), (43, 4684578), (82, 2456547), (86, 2342289), (123, 1637698), (129, 1561526), (137, 1470342), (139, 1449186), (246, 818849), (258, 780763), (274, 735171), (278, 724593), (411, 490114), (417, 483062), (822, 245057), (834, 241531), (1763, 114258), (3526, 57129), (5289, 38086), (5617, 35862), (5699, 35346), (5891, 34194), (5977, 33702), (10578, 19043), (11234, 17931), (11398, 17673), (11782, 17097), (11954, 16851)]