198432948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8293

約数の個数: 72

約数和(自身を含む): 551807424

約数和(自身を除く): 353374476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 8231, 12054, 16462, 24108, 24693, 32924, 49386, 57617, 98772, 115234, 172851, 230468, 337471, 345702, 403319, 674942, 691404, 806638, 1012413, 1209957, 1349884, 1613276, 2024826, 2362297, 2419914, 4049652, 4724594, 4839828, 7086891, 9449188, 14173782, 16536079, 28347564, 33072158, 49608237, 66144316, 99216474, 198432948]

約数ペア:

[(1, 198432948), (2, 99216474), (3, 66144316), (4, 49608237), (6, 33072158), (7, 28347564), (12, 16536079), (14, 14173782), (21, 9449188), (28, 7086891), (41, 4839828), (42, 4724594), (49, 4049652), (82, 2419914), (84, 2362297), (98, 2024826), (123, 1613276), (147, 1349884), (164, 1209957), (196, 1012413), (246, 806638), (287, 691404), (294, 674942), (492, 403319), (574, 345702), (588, 337471), (861, 230468), (1148, 172851), (1722, 115234), (2009, 98772), (3444, 57617), (4018, 49386), (6027, 32924), (8036, 24693), (8231, 24108), (12054, 16462)]