203420158172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{594469}}^1$

素因数の和:594603

約数の個数: 72

約数和(自身を含む): 451616481120

約数和(自身を除く): 248196322948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 121, 154, 202, 242, 308, 404, 484, 707, 847, 1111, 1414, 1694, 2222, 2828, 3388, 4444, 7777, 12221, 15554, 24442, 31108, 48884, 85547, 171094, 342188, 594469, 1188938, 2377876, 4161283, 6539159, 8322566, 13078318, 16645132, 26156636, 45774113, 60041369, 71930749, 91548226, 120082738, 143861498, 183096452, 240165476, 287722996, 420289583, 503515243, 660455059, 840579166, 1007030486, 1320910118, 1681158332, 2014060972, 2641820236, 4623185413, 7265005649, 9246370826, 14530011298, 18492741652, 29060022596, 50855039543, 101710079086, 203420158172]

約数ペア:

[(1, 203420158172), (2, 101710079086), (4, 50855039543), (7, 29060022596), (11, 18492741652), (14, 14530011298), (22, 9246370826), (28, 7265005649), (44, 4623185413), (77, 2641820236), (101, 2014060972), (121, 1681158332), (154, 1320910118), (202, 1007030486), (242, 840579166), (308, 660455059), (404, 503515243), (484, 420289583), (707, 287722996), (847, 240165476), (1111, 183096452), (1414, 143861498), (1694, 120082738), (2222, 91548226), (2828, 71930749), (3388, 60041369), (4444, 45774113), (7777, 26156636), (12221, 16645132), (15554, 13078318), (24442, 8322566), (31108, 6539159), (48884, 4161283), (85547, 2377876), (171094, 1188938), (342188, 594469)]