196620228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25169}}^1$

素因数の和:25217

約数の個数: 72

約数和(自身を含む): 586360320

約数和(自身を除く): 389740092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 25169, 50338, 75507, 100676, 151014, 176183, 226521, 302028, 352366, 453042, 528549, 704732, 780239, 906084, 1057098, 1560478, 1585647, 2114196, 2340717, 3120956, 3171294, 4681434, 5461673, 6342588, 7022151, 9362868, 10923346, 14044302, 16385019, 21846692, 28088604, 32770038, 49155057, 65540076, 98310114, 196620228]

約数ペア:

[(1, 196620228), (2, 98310114), (3, 65540076), (4, 49155057), (6, 32770038), (7, 28088604), (9, 21846692), (12, 16385019), (14, 14044302), (18, 10923346), (21, 9362868), (28, 7022151), (31, 6342588), (36, 5461673), (42, 4681434), (62, 3171294), (63, 3120956), (84, 2340717), (93, 2114196), (124, 1585647), (126, 1560478), (186, 1057098), (217, 906084), (252, 780239), (279, 704732), (372, 528549), (434, 453042), (558, 352366), (651, 302028), (868, 226521), (1116, 176183), (1302, 151014), (1953, 100676), (2604, 75507), (3906, 50338), (7812, 25169)]