205707616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6199}}^1$

素因数の和:6287

約数の個数: 48

約数和(自身を含む): 435909600

約数和(自身を除く): 230201984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 4148, 6199, 8296, 12398, 16592, 24796, 33184, 49592, 99184, 105383, 198368, 210766, 378139, 421532, 756278, 843064, 1512556, 1686128, 3025112, 3372256, 6050224, 6428363, 12100448, 12856726, 25713452, 51426904, 102853808, 205707616]

約数ペア:

[(1, 205707616), (2, 102853808), (4, 51426904), (8, 25713452), (16, 12856726), (17, 12100448), (32, 6428363), (34, 6050224), (61, 3372256), (68, 3025112), (122, 1686128), (136, 1512556), (244, 843064), (272, 756278), (488, 421532), (544, 378139), (976, 210766), (1037, 198368), (1952, 105383), (2074, 99184), (4148, 49592), (6199, 33184), (8296, 24796), (12398, 16592)]