197198492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 379209600

約数和(自身を除く): 182011108

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 131, 262, 524, 551, 683, 1102, 1366, 2204, 2489, 2732, 3799, 4978, 7598, 9956, 12977, 15196, 19807, 25954, 39614, 51908, 72181, 79228, 89473, 144362, 178946, 288724, 357892, 376333, 752666, 1505332, 1699987, 2594717, 3399974, 5189434, 6799948, 10378868, 49299623, 98599246, 197198492]

約数ペア:

[(1, 197198492), (2, 98599246), (4, 49299623), (19, 10378868), (29, 6799948), (38, 5189434), (58, 3399974), (76, 2594717), (116, 1699987), (131, 1505332), (262, 752666), (524, 376333), (551, 357892), (683, 288724), (1102, 178946), (1366, 144362), (2204, 89473), (2489, 79228), (2732, 72181), (3799, 51908), (4978, 39614), (7598, 25954), (9956, 19807), (12977, 15196)]