197379792

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{80629}}^1$

素因数の和:80660

約数の個数: 60

約数和(自身を含む): 584890020

約数和(自身を除く): 387510228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 80629, 161258, 241887, 322516, 483774, 645032, 725661, 967548, 1290064, 1370693, 1451322, 1935096, 2741386, 2902644, 3870192, 4112079, 5482772, 5805288, 8224158, 10965544, 11610576, 12336237, 16448316, 21931088, 24672474, 32896632, 49344948, 65793264, 98689896, 197379792]

約数ペア:

[(1, 197379792), (2, 98689896), (3, 65793264), (4, 49344948), (6, 32896632), (8, 24672474), (9, 21931088), (12, 16448316), (16, 12336237), (17, 11610576), (18, 10965544), (24, 8224158), (34, 5805288), (36, 5482772), (48, 4112079), (51, 3870192), (68, 2902644), (72, 2741386), (102, 1935096), (136, 1451322), (144, 1370693), (153, 1290064), (204, 967548), (272, 725661), (306, 645032), (408, 483774), (612, 322516), (816, 241887), (1224, 161258), (2448, 80629)]