201704932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20743}}^1$

素因数の和:20788

約数の個数: 48

約数和(自身を含む): 439108992

約数和(自身を除く): 237404060

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 20743, 41486, 82972, 228173, 269659, 352631, 456346, 539318, 705262, 912692, 1078636, 1410524, 2966249, 3878941, 4584203, 5932498, 7757882, 9168406, 11864996, 15515764, 18336812, 50426233, 100852466, 201704932]

約数ペア:

[(1, 201704932), (2, 100852466), (4, 50426233), (11, 18336812), (13, 15515764), (17, 11864996), (22, 9168406), (26, 7757882), (34, 5932498), (44, 4584203), (52, 3878941), (68, 2966249), (143, 1410524), (187, 1078636), (221, 912692), (286, 705262), (374, 539318), (442, 456346), (572, 352631), (748, 269659), (884, 228173), (2431, 82972), (4862, 41486), (9724, 20743)]