199478292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21673}}^1$

素因数の和:21752

約数の個数: 48

約数和(自身を含む): 509772480

約数和(自身を除く): 310294188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 21673, 43346, 65019, 86692, 130038, 260076, 281749, 563498, 845247, 1126996, 1278707, 1690494, 2557414, 3380988, 3836121, 5114828, 7672242, 15344484, 16623191, 33246382, 49869573, 66492764, 99739146, 199478292]

約数ペア:

[(1, 199478292), (2, 99739146), (3, 66492764), (4, 49869573), (6, 33246382), (12, 16623191), (13, 15344484), (26, 7672242), (39, 5114828), (52, 3836121), (59, 3380988), (78, 2557414), (118, 1690494), (156, 1278707), (177, 1126996), (236, 845247), (354, 563498), (708, 281749), (767, 260076), (1534, 130038), (2301, 86692), (3068, 65019), (4602, 43346), (9204, 21673)]